#### -*- Makefile -*- for the Emacs Lisp Introduction manual.

# Copyright (C) 2003-2015 Free Software Foundation, Inc.

# This file is part of GNU Emacs.

# GNU Emacs is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# GNU Emacs is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.


srcdir = .

infodir = $(srcdir)/../../info
# Directory with the (customized) texinfo.tex file.
texinfodir = $(srcdir)/../misc
# Directory with emacsver.texi.
emacsdir = $(srcdir)/../emacs

INFO_EXT=.info
INFO_OPTS=--no-split -I$(emacsdir)
INFO_SOURCES = $(srcdir)/emacs-lisp-intro.texi $(emacsdir)/emacsver.texi \
  $(srcdir)/doclicense.texi
# The file name eintr must fit within 5 characters, to allow for
# -NN extensions to fit into DOS 8+3 limits without clashing
INFO_TARGETS = $(infodir)/eintr$(INFO_EXT)
DVI_TARGETS = emacs-lisp-intro.dvi

MAKEINFO = makeinfo
INSTALL_INFO = install-info
TEXI2DVI = texi2dvi
TEXI2PDF = texi2pdf
DVIPS = dvips
ENVADD = $(srcdir)\..\..\nt\envadd.bat \
	 "TEXINPUTS=$(srcdir);$(texinfodir);$(emacsdir);$(TEXINPUTS)" \
	 "MAKEINFO=$(MAKEINFO) -I$(srcdir) -I$(emacsdir) -I$(texinfodir)" /C

.SUFFIXES: .dvi .ps .texi

info: $(INFO_TARGETS)

$(infodir)/dir:
	$(INSTALL_INFO) --info-dir=$(infodir) $(INFO_TARGETS)

dvi: $(DVI_TARGETS)

$(infodir)/eintr$(INFO_EXT): $(INFO_SOURCES)
	$(MAKEINFO) $(INFO_OPTS) -o $@ $(srcdir)/emacs-lisp-intro.texi

emacs-lisp-intro.dvi: $(INFO_SOURCES)
	$(ENVADD) $(TEXI2DVI) $(srcdir)/emacs-lisp-intro.texi

emacs-lisp-intro.pdf: $(INFO_SOURCES)
	$(ENVADD) $(TEXI2PDF) $(srcdir)/emacs-lisp-intro.texi

emacs-lisp-intro.html: $(INFO_SOURCES)
	$(MAKEINFO) --html -o $@ $(srcdir)/emacs-lisp-intro.texi

.dvi.ps:
	$(DVIPS) $< -o $@

mostlyclean:
	- $(DEL) *.log *.cp *.fn *.ky *.pg *.vr *.tp

clean: mostlyclean
	- $(DEL) *.dvi $(infodir)/eintr$(INFO_EXT)*

distclean: clean
	- $(DEL) makefile

maintainer-clean: distclean
	- $(DEL) *.aux *.cps *.fns *.kys *.pgs *.vrs *.toc

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
